问题
选择题
Listen to the two girls by the window. What language ___________?
A．did they speak
B．were they speaking
C．are they speaking
D．have they been speaking
答案
答案：C
根据祈使句的特点可以推断第二句询问的是“他们现在正在说什么语言？”，用现在进行时表示此时此刻正在进行的动作。